What physical processes govern the movement of microscopic structures capable of interacting with their environment? The answer lies in two mechanisms: self-propulsion, to escape unfavorable locations ...

A new consensus by a team of experts in China has been established to guide researchers in evaluating the percutaneous absorption of cosmetic functional ingredients using in vitro diffusion cell ...

Cells aren’t as passive as scientists once thought—they actively create internal currents to move proteins quickly and efficiently. These “cellular winds” push materials to the front of the cell, ...

Penn State researchers have developed a technique they call “cellular snowballing,” in which lab-grown cells mixed with ...